check giúp em ime 4

[Nothing2Lose]

Model: IPHONE 4 16GB BLACK
IMEI: 012750007198456
Serial: 7U1251H3A4S
MAC Address: 4860BC772BAF
Bluetooth MAC Address:
CTN: 8018881091
ICCID: 89014103254198871364
Product Version: 6.0.X
First Unbrick Date: 08/08/11
Last Unbrick Date: 03/12/12
Unbricked: true
Unlocked: false
Unlock Date:
Activated Carrier: AT&T - United States USA
Original Carrier: US AT&T Puerto Rico and US Virgin Islands Activation Policy
Initial Activation Policy Description: 23 - US AT&T Puerto Rico and US Virgin Islands Activation Policy
Applied Activation Policy Description: 23 - US AT&T Puerto Rico and US Virgin Islands Activation Policy
Next Tether Activation Policy Description: 23 - US AT&T Puerto Rico and US Virgin Islands Activation Policy
Product Sold by: AT&T MOBILITY LLC
Coverage Status: Out Of Warranty (No Coverage)
Coverage End Date: 08/07/11 -
Purchased In: United States
Estimated Purchase Date: 08/07/11